Samsung Galaxy watch 7 44mm (Green)

Key Features and Specs

• Display: 1.5-inch Super AMOLED Always-On screen (480 x 480 resolution, ~37.3mm effective area) with sapphire crystal protection for scratch resistance and bright, sharp visuals (up to 2,000 nits).
• Processor & Performance: 3nm Exynos W1000 chip for faster, more efficient operation; 2GB RAM + 32GB storage (usable ~21GB).
• Health & Fitness Tracking: Advanced BioActive Sensor suite (optical heart rate, ECG, blood oxygen, body composition via BIA, skin temperature, sleep apnea detection, Energy Score with AI insights, advanced sleep coaching, irregular heart rhythm notifications, and improved heart rate accuracy during workouts). Dual-frequency GPS for precise outdoor tracking.
• Battery Life: Up to 40–50 hours typical use (real-world often 30–40 hours with AOD/GPS); fast wireless charging.
• Durability: 5ATM + IP68 water/dust resistance (suitable for swimming up to 50m), MIL-STD-810H certified for drops/temperature extremes.
• Connectivity: Bluetooth 5.3, Wi-Fi, NFC (Samsung Pay), optional LTE (cellular model separate). Runs Wear OS 5 powered by Samsung (with Galaxy AI features like personalized wellness tips).